package Fail3_17;

import java.io.File;
import java.io.IOException;

public class FailDemo1 {
    public static void main(String[] args) throws IOException {
        File file=new File("./javaweb板书");
        System.out.println(file.getName());
        System.out.println(file.getAbsolutePath());
        System.out.println(file.getCanonicalPath());
        System.out.println(file.getCanonicalFile());
    }

}
